"Thu, 04 Jul 2024 13:52:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240704
Only TIME
13:52:03
General datetime
2024-07-04 13:52:03Z
For Database
2024-07-04 13:52:03
For HTTP1.1
Thu, 04 Jul 2024 13:52:03 GMT